Client/server networks are controlled by a central server that runs a specialized piece of software called

The keyboard usually has six rows of keys. which of the following is not one of the key group categories? letter keys number keys control keys graphic keys

How does the use of e-mail benefit business communications? it can be sent at any time. it is faster than regular mail. it improves writing skills. it is less expensive than using a courier. it reduces the need for proofreading.

The binary numbering system uses only two symbols—the digits 0 and 1—to represent all possible numbers. - true or false